135315340312 has 16 divisors (see below), whose sum is σ = 253729365840. Its totient is φ = 67654176096.

The previous prime is 135315340301. The next prime is 135315340319. The reversal of 135315340312 is 213043513531.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135315340319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 268348 + ... + 585355.

It is an arithmetic number, because the mean of its divisors is an integer number (15858085365).

Almost surely, 2^135315340312 is an apocalyptic number.

It is an amenable number.

135315340312 is a deficient number, since it is larger than the sum of its proper divisors (118414025528).

135315340312 is a wasteful number, since it uses less digits than its factorization.

135315340312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873522 (or 873518 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 31.

Adding to 135315340312 its reverse (213043513531), we get a palindrome (348358853843).

The spelling of 135315340312 in words is "one hundred thirty-five billion, three hundred fifteen million, three hundred forty thousand, three hundred twelve".